Towards the first measurement of matter-antimatter gravitational interaction
dc.date.accessioned | 2019-06-17T05:37:45Z | |
dc.date.available | 2019-06-17T05:37:45Z | |
dc.date.created | 2018-10-04T14:02:44Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Evans, Craig Aghion, Stefano Amsler, Claude Bonomi, Germano Brusa, Roberto Sennen Caccia, Massimo Caravita, Ruggero Castelli, Fabrizio Cerchiari, Giovanni Comparât, Daniel Consolati, Giovanni Demetrio, Andrea di Noto, Lea Doser, Michael Fanì, Mattia Ferragut, Rafael Fesel, Julian Fontana, Andrea Gerber, Sebastian Giammarchi, Marco G. Gligorova, Angela Guatieri, Francesco Haider, Stefan Hinterberger, Alexander Holmestad, Helga Margrete Kellerbauer, Alban Khalidova, Olga Krasnický, Daniel Lagomarsino, Vittorio Lansonneur, Pierre Lebrun, Patrice Malbrunot, Chloé Mariazzi, Sebastiano Marton, Johann Matveev, Viktor A. Mazzotta, Zeudi Müller, Simon R. Nebbia, Giancarlo Nédélec, Patrick Oberthaler, Markus K. Pacifico, Nicola Pagano, Davide Penasa, Luca Petráček, Vojtěch Prelz, Francesco Prevedelli, Marco Ravelli, Luca Rienaecker, Benjamin Robert, Jacques C. Røhne, Ole Myren Rotondi, Alberto Sandaker, Heidi Santoro, Romualdo Smestad, Lillian Sorrentino, Fiodor Testera, Gemma Tietje, Ingemari C. Widmann, Eberhard Yzombard, Pauline Zimmer, Christian Zmeskal, Johannes Zurlo, Nicola . Towards the first measurement of matter-antimatter gravitational interaction. The European Physical Journal Conferences. 2018, 182:02040, 1-10 | |
dc.identifier.uri | http://hdl.handle.net/10852/68354 | |
dc.description.abstract | The AEgIS (Antimatter Experiment: Gravity, Interferometry, Spectroscopy) is a CERN based experiment with the central aim to measure directly the gravitational acceleration of antihydrogen. Antihydrogen atoms will be produced via charge exchange reactions which will consist of Rydberg-excited positronium atoms sent to cooled antiprotons within an electromagnetic trap. The resulting Rydberg antihydrogen atoms will then be horizontally accelerated by an electric field gradient (Stark effect), they will then pass through a moiré deflectometer. The vertical deflection caused by the Earth's gravitational field will test for the first time the Weak Equivalence Principle for antimatter. Detection will be undertaken via a position sensitive detector. Around 103 antihydrogen atoms are needed for the gravitational measurement to be completed. The present status, current achievements and results will be presented, with special attention toward the laser excitation of positronium (Ps) to the n=3 state and the production of Ps atoms in the transmission geometry. | |
dc.language | EN | |
dc.rights | Attribution 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.title | Towards the first measurement of matter-antimatter gravitational interaction | |
dc.type | Journal article | |
dc.creator.author | Evans, Craig | |
dc.creator.author | Aghion, Stefano | |
dc.creator.author | Amsler, Claude | |
dc.creator.author | Bonomi, Germano | |
dc.creator.author | Brusa, Roberto Sennen | |
dc.creator.author | Caccia, Massimo | |
dc.creator.author | Caravita, Ruggero | |
dc.creator.author | Castelli, Fabrizio | |
dc.creator.author | Cerchiari, Giovanni | |
dc.creator.author | Comparât, Daniel | |
dc.creator.author | Consolati, Giovanni | |
dc.creator.author | Demetrio, Andrea | |
dc.creator.author | di Noto, Lea | |
dc.creator.author | Doser, Michael | |
dc.creator.author | Fanì, Mattia | |
dc.creator.author | Ferragut, Rafael | |
dc.creator.author | Fesel, Julian | |
dc.creator.author | Fontana, Andrea | |
dc.creator.author | Gerber, Sebastian | |
dc.creator.author | Giammarchi, Marco G. | |
dc.creator.author | Gligorova, Angela | |
dc.creator.author | Guatieri, Francesco | |
dc.creator.author | Haider, Stefan | |
dc.creator.author | Hinterberger, Alexander | |
dc.creator.author | Holmestad, Helga Margrete | |
dc.creator.author | Kellerbauer, Alban | |
dc.creator.author | Khalidova, Olga | |
dc.creator.author | Krasnický, Daniel | |
dc.creator.author | Lagomarsino, Vittorio | |
dc.creator.author | Lansonneur, Pierre | |
dc.creator.author | Lebrun, Patrice | |
dc.creator.author | Malbrunot, Chloé | |
dc.creator.author | Mariazzi, Sebastiano | |
dc.creator.author | Marton, Johann | |
dc.creator.author | Matveev, Viktor A. | |
dc.creator.author | Mazzotta, Zeudi | |
dc.creator.author | Müller, Simon R. | |
dc.creator.author | Nebbia, Giancarlo | |
dc.creator.author | Nédélec, Patrick | |
dc.creator.author | Oberthaler, Markus K. | |
dc.creator.author | Pacifico, Nicola | |
dc.creator.author | Pagano, Davide | |
dc.creator.author | Penasa, Luca | |
dc.creator.author | Petráček, Vojtěch | |
dc.creator.author | Prelz, Francesco | |
dc.creator.author | Prevedelli, Marco | |
dc.creator.author | Ravelli, Luca | |
dc.creator.author | Rienaecker, Benjamin | |
dc.creator.author | Robert, Jacques C. | |
dc.creator.author | Røhne, Ole Myren | |
dc.creator.author | Rotondi, Alberto | |
dc.creator.author | Sandaker, Heidi | |
dc.creator.author | Santoro, Romualdo | |
dc.creator.author | Smestad, Lillian | |
dc.creator.author | Sorrentino, Fiodor | |
dc.creator.author | Testera, Gemma | |
dc.creator.author | Tietje, Ingemari C. | |
dc.creator.author | Widmann, Eberhard | |
dc.creator.author | Yzombard, Pauline | |
dc.creator.author | Zimmer, Christian | |
dc.creator.author | Zmeskal, Johannes | |
dc.creator.author | Zurlo, Nicola | |
cristin.unitcode | 185,15,4,0 | |
cristin.unitname | Fysisk institutt | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 1617974 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=The European Physical Journal Conferences&rft.volume=182:02040&rft.spage=1&rft.date=2018 | |
dc.identifier.jtitle | The European Physical Journal Conferences | |
dc.identifier.volume | 182:02040 | |
dc.identifier.startpage | 1 | |
dc.identifier.endpage | 10 | |
dc.identifier.doi | http://dx.doi.org/10.1051/epjconf/201818202040 | |
dc.identifier.urn | URN:NBN:no-71513 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 2101-6275 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/68354/1/epjconf_icnfp2018_02040.pdf | |
dc.type.version | PublishedVersion |
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